Marlyn Fernandez, M.D., E.C.N.U., F.A.C.E

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4.8 out of 5 

"I want patients to know I am on their team. Even within the same disease process, each patient is unique. It is my mission to individualize care and focus on patients’ specific challenges and needs."

Accepting New Patients: 
Office Location: 
Glen Ridge
311 Bay Avenue
Suite 300
Glen Ridge, NJ 07028
United States
Schedule an Appointment: 

Marlyn Fernandez,. M.D., completed her internal medicine residency and endocrinology fellowship at Rutgers New Jersey Medical School. Dr. Fernandez is Board Certified by the American Board of Internal Medicine in endocrinology and internal medicine and is proud to offer our patients extensive experience in treating diabetes, thyroid, metabolic and other hormonal disorders.

Featured Reviews



I love Dr. Fernandez. I usually hate going to the doctor but Dr. Fernandez is the best!! Her staff is always helpful and kind. Its a great experience from beginning to end.



En los mas de 20 años batallando con la diabetes he visitado muchos drs, pero ninguno como la Dr. Marlyn Fernandez, sabe de que habla, te dedica tiempo y contesta todas tus preguntas. Despues de examinar mi labs me cambio las medicinas y he visto el resultado. La recomiendo 100%.. In the more than 20 years battling diabetes I have visited many doctors, but none like Dr. Marlyn Fernandez, she knows what she is talking about, dedicates her time and answers all your questions. After examining my labs I changed the medicines and I have seen the result. I recommend it 100%.

   — Hiram Melendez


Great doctor and staff!

   — Leslie Gonzalez


I recently had my first appointment with Dr. Fernandez and from the moment I met her, I felt very positive that I chose the right endocrinologist. She was very knowledgeable and explained everything in detail from my test results all the way up to my procedure that I will need in the future. She was very patient and answered all of my questions. I highly recommend Dr. Fernandez.

   — Laura Napolitano


First time visit and very impressed.

   — Unity4everful


I have had type 2 diabetes for 15 years and could never get it under control. My internist referred me to Dr. Fernandez and after just 6 short months my A1C dropped from 11 to 8 and my numbers are right on target. Would highly recommend Dr. Fernandez!!!

   — Linda Drappi

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